Product Summary (@TA = +25°C)
VRRM (V)
30
IO (mA)
200
VFmax (V)
0.8
IRmax (μA)
2
Description
200mA surface mount Schottky Barrier Diode in SOT23 package,
offers low turn-on voltage and fast switching capability, designed with
PN Junction Guard Ring for Transient and ESD Protection, totally
lead-free finish and RoHS compliant, ”Green” device.
BAT54 /A /C /S
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features and Benefits
Low Turn-on Voltage
Fast Switching
PN Junction Guard Ring for Transient and ESD Protection
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
An Automotive-Compliant Part is Available Under Separate
Datasheet (BAT54Q_AQ_CQ_SQ)
Mechanical Data
Case: SOT23
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
Polarity: See Diagrams Below
Weight: 0.008 grams (Approximate)
Top View
BAT54
BAT54A
BAT54C
BAT54S
Ordering Information (Note 4)
Notes:
Part Number
BAT54-7-F
BAT54A-7-F
BAT54C-7-F
BAT54S-7-F
BAT54-13-F
BAT54A-13-F
Compliance
Standard
Standard
Standard
Standard
Standard
Standard
Case
SOT23
SOT23
SOT23
SOT23
SOT23
SOT23
Packaging
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
10,000/Tape & Reel
10,000/Tape & Reel
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Shanghai A/T Site
Chengdu A/T Site
xxx = Product Type Marking Code
KL1 = BAT54
KL2 = BAT54A
KL3 = BAT54C
KL4 = BAT54S
YM = Date Code Marking for SAT (Shanghai Assembly/ Test site)
YM = Date Code Marking for CAT (Chengdu Assembly/ Test site)
Y or Y = Year (ex: D = 2016)
M = Month (ex: 9 = September)
Date Code Key
Year 2010
Code
X
Month
Code
Jan
1
2011
Y
2012
Z
2013
A
2014
B
2015
C
Feb Mar Apr May
2345
2016
D
Jun
6
2017
E
Jul
7
2018
F
2019
G
2020
H
2021
I
2022
J
Aug Sep Oct Nov
8 9 ON
2023
K
Dec
D
BAT54 /A /C /S
Document number: DS11005 Rev. 32 - 2
1 of 5
www.diodes.com
November 2016
© Diodes Incorporated
